AK · rules
Alaska R. Evid. 509 commentary
Identity of Informer
The rule recognizes the use of informers as an important
aspect of law enforcement, whether the informer is a citizen
who steps forward with information or a paid undercover
agent. In either event, the basic importance of anonymity in the
effective use of informers is apparent, and the privilege of
withholding their identity was well established at common law.
McCormick (2d ed.) § 111; 8 Wigmore § 2374.
(a) Rule of Privilege. The public interest in law
enforcement requires that the privilege be that of the
government rather than that of the witness. The rule blankets in
as an informer anyone who tells a law enforcement officer
about a violation of law without regard to whether the officer
is one charged with enforcing the particular law. The Rule also
applies to disclosures to legislative investigating committees
and their staffs, and is sufficiently broad to include continuing
investigations.
Although the tradition of protecting the identity of informers
has evolved in an essentially criminal setting, noncriminal law
enforcement situations involving possibilities of reprisal
against informers fall within the purview of the considerations
out of which the privilege originated.
Only identity is privileged; communications are not
included except to the extent that disclosure would operate also
to disclose the informer’s identity. The common law was to the
same effect, 8 Wigmore § 2374.
The rule does not deal with the question of when access to
presentence reports made under Alaska Rule of Criminal
Procedure 32(c) should be denied an accused.
(b) Who May Claim. The privilege may be claimed only
by the public entity to which the information was furnished by
the informer. Thus, a state representative may not claim this
privilege if the informer has dealt solely with federal officers.
The informant depends for protection upon the government
with which he deals directly; if the government refuses to
protect him, no other government can safeguard his identity. In
situations of joint enforcement by different public entities, all
of those that dealt directly with the informant may claim the
informer’s privilege to protect their information source.
Normally the “appropriate representative” to make the claim
will be government counsel. However, it is possible that
disclosure of the informer’s identity will be sought in
proceedings to which the government entity with the power to
claim a privilege is not a party. Under these circumstances
effective implementation of the privilege requires that other
representatives be considered “appropriate.”
(c) Exceptions. This section deals with situations in which
the informer privilege either does not apply or is curtailed.
(1) Voluntary Disclosure—Informer a Witness. If the
identity of the informer is disclosed, nothing further is to be
gained from efforts to suppress it. Disclosure may be direct, or
the same practical effect may result from action revealing the
informer’s interest in the subject matter. While allowing the
privilege in effect to be waived by one not its holder, i.e., the
informer himself, is something of a novelty in the law of privilege, if the informer chooses to reveal his identity further
efforts to suppress it are scarcely feasible. See 8 Wigmore
§ 2274(2).
The exception is limited to disclosure to “those who would
have cause to resent the communication,” in the language of
Roviaro v. United States, 353 U.S. 53, 60, 1 L.Ed.2d 639,
644645 (1957), since the disclosure otherwise, e.g., to another
law enforcement agency, is not calculated to undercut the
objects of the privilege.
If the informer becomes a witness for the government, the
interests of justice in disclosing his status as a source of bias or
possible support are believed to outweigh any remnant of
interest in nondisclosure which then remains. The purpose of
the limitation to witnesses for the government is to avoid the
possibility of the defendant’s calling persons as witnesses as a
means of discovering whether they are informers.
(2)0and (3) Testimony on Merits—Legality of Obtaining
Evidence. This exception and the following one are drafted to
accomplish the same things that the United States Supreme
Court hoped to accomplish when it approved proposed federal
rule 510. But language of the proposed Federal Rule was
heavily criticized by the Committee on the Rules appointed by
the Alaska Supreme Court and by various persons contacted
for comments by the Committee. Thus, the problem areas, this
exception and the next, have been completely reworked.
Both exceptions provide that an initial opportunity to be
heard on a claim of privilege will be granted the parties in civil
and criminal cases, and that this opportunity will be with
counsel present. There is a point under both exceptions at
which the trial judge considers a submission by the
government outside the presence of the parties and their
counsel. The idea of the exceptions is to provide judicial
screening of privilege claims without destroying the utility of
the privilege.
Both exceptions specify the procedures to be followed by
the trial judge, the standards to be used in judging the privilege
claims, and the manner in which the record is to be preserved
for appeal.
The informer privilege, it was held by the leading case, may
not be used in a criminal prosecution to suppress the identity of
a witness when the public interest in protecting the flow of
information is outweighed by the individual’s right to prepare
his defense. Roviaro v. United States, supra. The Rule extends
this balancing to include civil as well as criminal cases and
phrases it in terms of a reasonable possibility that the informer
may be able to give testimony necessary to a fair determination
of the issue of guilt or innocence in a criminal case or of a
material issue on the merits in a civil case. Once the privilege
is invoked a procedure is provided for determining whether the
informer can in fact supply testimony of such nature as to
require disclosure of his identity, thus avoiding a “judicial
guessing game” on the question. An investigation in camera is
calculated to accommodate the conflicting interests involved.
The rule also spells out specifically the consequences of a
successful claim of privilege in a criminal case when the
informant has information that might reasonably help the
defendant on the merits. The wider range of possible harm to
the non-government party demands more flexibility in criminal
cases when the informant has nothing to add on the merits and
in civil cases. Cf. Alaska R. Civ. P. 37. It should be noted that
exception (3) does not speak of a remedy for nondisclosure,
since the remedy is obvious; i.e., granting the motion to
suppress the evidence.
Obviously, the defendant will always have an argument that
it is impossible for the trial judge to foresee all “reasonable
possibilities” that an informant can provide testimony helpful
to the defense. Cf., Alderman v. United States, 394 U.S. 165,
22 L.Ed.2d 176 (1969). But acceptance of this argument would
mean that the identity of many informants who would offer no
help to the defense would be revealed to ensure that those few
who might be helpful do not go undetected. The
counterargument begins with the premise underlying the
informer’s privilege, which is that a grave danger may exist
when an informant is identified. This danger requires that
many informants who might face no real danger be protected
to ensure that those actually in danger are protected, and it
suggests that the defendant should bear a burden of showing
that an informant would be helpful to the defense before
identity is revealed. While the rule rejects both arguments it
errs on the side of the defendant by providing that reasonable
doubts as to the utility to the defense of an informant’s
testimony be decided in favor of exposing the informant. See
United States v. Jackson, 442 F.2d 975 (6th Cir. 1970); United
States v. Lloyd, 400 F.2d 414 (6th Cir. 1968). Since the in camera procedure takes place after some showing is made that an
informant might be able to supply testimony relating to the
merits, it is to be expected that trial judges will require the
government to show by affidavit or otherwise exactly what the
informant knows about the case.
Although Rule 509 extends to all civil and criminal cases,
there is no reason to suppose that the government will attempt
to invoke the privilege improperly in circumstances where an
informant is not threatened by exposure. The rule recognizes
that it is the informant’s perception of danger that often leads
the government to protect identity. To assure cooperation, the
government reasonably may assuage unreasonable fears as
long as it obtains no advantage in litigation in doing so.
Moreover, it will be to the government’s advantage in many
cases to bring forth all witnesses, including informants, who
have favorable testimony to offer, since this maximizes the
government’s chances of prevailing.
One of the acute conflicts between the interest of the public
in nondisclosure and the avoidance of unfairness to the
accused as a result of nondisclosure arises when information
from an informer is relied upon to legitimate a search and
seizure by furnishing probable cause for an arrest without a
warrant or for the issuance of a warrant for arrest or search.
The Supreme Court has held that an informant’s identity
need not be revealed if the only information the informant can
supply relates to probable cause for an arrest. McCray v.
Illinois, 386 U.S. 300, 18 L.Ed.2d 62 (1967). This Rule
recognizes the wisdom of compelling disclosure to the court
when the government’s proof of the circumstances under
which evidence was obtained fails to satisfy the court that the
government’s conduct conformed to law. In light of the policy
of the rule to protect an informant who has “fingered” a
defendant, the rule provides for disclosure in camera to accommodate the conflicting interests. The limited disclosure to the
judge avoids any significant impairment of secrecy, while
affording the accused a substantial measure of protection
against arbitrary police action.
Government counsel should bear in mind that the duty to
disclose exculpatory evidence to a criminal defendant is not
affected by this Rule.
Provenance
- Source
- courts.alaska.gov
- Retrieved
- 2026-09-24
- Edition
- 2026-09-24
- Content hash
9f18835e1396a72677f57a55ee94d099f843de571d83fe8c4a56eb5e8a24fe39
The link goes to the issuing authority’s own document — the one we read to produce this record. Where a source publishes whole titles rather than sections, your browser may need a moment to jump to the provision.
Unofficial copy of government-published law, reproduced from official sources with full provenance. Not an official publication; verify against official sources before relying on it in a filing. Records in the 'guidance' corpus, and only that corpus, are sub-regulatory (interpretive guidelines, survey procedures) and are not binding law. Validity bounds follow each jurisdiction's declared temporalBasis.